baber/WOPTO huggingface dataset:
Patent JP-H06186848-A (JP)
Title: Toner cartridge
Inventor: MIYOSHI AKITAKE
IPC: G03G15/08
Filed: 1993-09-17
Abstract: PURPOSE:To provide a toner cartridge where inside toner is prevented from being scattered because the leading edge of a seal sheet springs and gets into the inside of the cartridge in the case of performing the peeling work of the seal sheet from the toner cartridge attached to the toner supply device of a copying machine. CONSTITUTION:The toner discharge aperture 15 of the toner cartridge 14' is closed by the seal sheet 17. Then, the leading edge 17b' on the end 17b side of the sheet 17 is projected to the outside from one end 15a of the aperture 15. Therefore, by pulling out the sheet 17 in a direction shown by an arrow 18, the seal part 17a of the sheet 17 is successively opened from a part shown by an arrow 17d toward the left side in the same figure, thereby preventing the inside toner from being flicked out because the leading edge 17b' springs and gets into the inside of the cartridge 14' just before finishing peeling the seal part 17a.
Patent JP-S60124289-A (JP)
Title: Optical information recording medium
Inventor: SATOU TSUTOMU
IPC: G11B7/24
Filed: 1983-12-09
Abstract: PURPOSE:To provide the titled recording medium enhanced in preservability (particularly, light resistance and reading repetition resistance), reduced in noise and having a high S/N ratio, wherein a nickel salt of a cyanine coloring matter and/ or a nickel salt of a merocyanine coloring matter is incorporated in a recording layer. CONSTITUTION:The recording layer 3 comprising a nickel salt of a cyanine coloring matter and/or a nickel salt of a merocyanine coloring matter (e.g., a compound of the formula) is provided on a base (e.g., ceramic or plastic) 2 to obtain the objective recording medium 1.
Patent JP-2000064687-A (JP)
Title: Door locking device for vehicle
Inventor: TANIGUCHI TAKESHI
IPC: E05B79/08
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and to facilitate assembly work by supporting an input cover having an interior side operating force input means, rotatably to a supporting shaft provided at a cover body, with the tip part supported by a support plate. SOLUTION: A cover 77 is formed by connecting a metallic support plate 81 to a cover body 80 made of a synthetic resin. An interior side operating force input means 78F has a single input lever 94 rotatably supported by a supporting shaft 91 integrally provided at the cover body 80 of the cover 77, with an axis orthogonal to the rotating axis of an open lever. An interior side operating force input means 78F for a front side door is provided with a single input lever 94 rotatably supported by the supporting shaft 91 integrally provided at the cover body 80 made of a synthetic resin. The number of part items can therefore be reduced in comparison to the case of supporting the input lever 94 using a rivet, so that assembly work can be facilitated.
Patent JP-H1080079-A (JP)
Title: Reluctance motor
Inventor: HONDA YUKIO
IPC: H02K21/16
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce cogging torque and obtain good characteristics having little torque ripples by shifting a plurality of completed products of rotor cores to a rotating direction and integrally constituting ion an axial direction. SOLUTION: Permanent magnets 4a and 4b embedded inside a rotor 1 are divided into two in axial direction, and rotor core sheets are laminated in alignment with the length in the axial direction of the permanent magnets 4a and 4b and a rotor core 3 is obtained. Permanent magnets 4a and 4b divided into the laminated rotor core 3 are respectively embedded to integrally form a core and completed rotor cores 3a and 3b are obtained. These two completed products 3a and 3b are deviated in rotating direction, jointed together, and a rotor shaft 2 is inserted by press fitting or other means to obtain the rotor 1.  In this way, the quantity of magnetic flux flowing from stator side to rotor side is smaller at the side of rotor core completed product 3a and becomes larger at the side of rotor core completed product 3b, and it is averaged in the whole of rotor 1 and the cogging torque becomes smaller.
Patent JP-S61111912-A (JP)
Title: Production of crystalline aluminosilicate zeolite
Inventor: SATO GORO
IPC: C01B39/20
Filed: 1984-11-02
Abstract: PURPOSE:To produce the titled zeolite having improved utility of a silica source and an alkali source, by selecting the composition of an aqueous reaction mixture to which the second alumina source is added, the timing of the addition, the kind of the second alumina source, and the amount of the source. CONSTITUTION:An aqueous reaction mixture having an oxide molar ratio of SiO2/Al2O3=3-20, M2O/Al2O3=2-6 (M is alkali metal) and H2O/Al2O3=50-300 is prepared, heated at >=50 deg.C, and added with the second alumina source to complete the crystallization of the crystalline aluminosilicate zeolite. The produced crystal is recovered to obtain the titled zeolite. The amount of the second alumina source added to the mixture is preferably <=100% of the alumina existing in the above aqueous reaction mixture.
Patent JP-H04115700-A (JP)
Title: Damper for speaker
Inventor: OKUZAWA KAZURO
IPC: B29K105/06
Filed: 1990-08-31
Abstract: PURPOSE:To reduce deterioration in physical property at heating and forming and to decrease a secular change in vibration and bending at application of a large input by impregnating a phenol group resin to a base cloth comprising phenol fibers and cotton fibers and forming the base cloth. CONSTITUTION:A damper 14 is manufactured in a way that its base cloth consists of a blend fiber yarn comprising phenol resin fibers 15 and cotton fibers 16. The yarn is impregnated with the phenol resin 17 and the yarn is heat-formed. The chemical structure of the phenol resins 17 and the phenol resin fiber 15 is similar to each other, fiber contact points are strongly bonded by a reaction expressed in the following equation at heat forming and an excellent performance against vibration or bending is provided. Thus, the speaker damper is realized, in which the strength retention against heat is high, an Fo change rate is less, the hysteresis characteristic is excellent and an excellent effect is provided as a large input speaker.
Patent JP-H0570774-A (JP)
Title: Phosphor and fluorescent lamp
Inventor: TERAJIMA KENJI
IPC: C09K11/08
Filed: 1991-09-11
Abstract: PURPOSE:To provide a phosphor which can prevent the pollution by mercury or its compound, can prevent the occurrence of coloration (blackening), and can control the difference in the degree of deterioration among phosphors from each other when a plularity of phosphors are used as a mixture. CONSTITUTION:A phosphor having convering particles in an amount of 0.01-5.0wt.% on the surfaces of the particles thereof. The covering particles contain particles of a first oxide selected from among Al2O3, MgO, BaO, CaO and SrO and particles of a second oxide comprising SiO2. The weight ratio of the particles of the first oxide to those of the second oxide is a:(100-a) (wherein 60wt.%<=a<=99.95wt.%).
Patent JP-S6386560-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUMOTO YASUO
IPC: H01L21/8242
Filed: 1986-09-30
Abstract: PURPOSE:To allow an element isolation region and capacitor grooves to be formed by self-alignment for the prevention of defects attributable to mask displacement by a method wherein a thick oxide film and semiconductor substrate is subjected to etching with an oxidation-resistant film serving as a mask for the formation of a groove, the groove is filled with insulating material, and then the semiconductor substrate is subjected to etching with an element isolation region and photoresist serving as a mask for the formation of capacitor grooves. CONSTITUTION:On a thermal oxide film 24 grown on a silicon substrate 23 in a process of thermal oxidation, a polycrystalline silicon film 25, silicon nitride film 26, and an oxide film 27 are deposited, in that order. A thick oxide film 29 is formed in an opening 28, and then etching is accomplished for the formation of a trench 30 to serve as an element isolating region. Next, the oxide film 27 is totally covered by a CVD-SiO2 film 31, and the exposed polycrystalline silicon film 25 is removed by etching. A process follows wherein a photoresist pattern 33 is formed on a thermal oxide film 24, to be selectively etched for the formation of grooves 34a and 34b for a trench capacitor. Diffusion layers 36a and 36b of the opposite conductivity type are selectively formed on the silicon substrate 23 and, thereon, thermal oxide films 37a and 37b are formed. Patterning follows for the formation of a capacitor electrode 38.
Patent JP-H11244735-A (JP)
Title: Spray equipment of coating, mortar or the like
Inventor: UEMATSU SHIGEICHI
IPC: B05B15/04
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To spray a coating, a mortar or the like onto an object material without dispersing the coating, the mortar or the like outward by a method wherein an air curtain wherein the coating the mortar or the like are blown off in the same direction by surrounding them is arranged outside the coating, the mortar or the like which have been blown out from a nozzle of spray equipment. SOLUTION: An annular air pipe 10 conforming its shape to a blowoff pattern 9 of a coating is fitted to a pistol type main body 1 by being brought close to a nozzle spraying the coating, a blowoff slit 10a or the like of a gas is provided so as to obtain the same angle as a spread angle of the blowoff coating, compressed air is sent to the air pipe by a pipe line 11, and such an air as surrounds the blowoff coating is allowed to blow off from the slit 10a to form an air curtain 8 for separating its inside from outside. Thereby, since the coating or the like is blown off into the air curtain, the coating or the like comes not to be dispersed outside by being isolated with the air curtain 8, and 30% or over of the coating becomes capable of being saved.
Patent JP-H0681892-A (JP)
Title: Vibration remover
Inventor: INOUE KOJI
IPC: F16F15/03
Filed: 1992-08-31
Abstract: PURPOSE:To provide a vibration remover of high performance for reducing vibration by connecting a pneumatic cylinder and a coil actuator in series to influence generating force thereof to a surface plate, and making its force points to agree. CONSTITUTION:For removing vibration while holding a position of a surface plate 2 in fixed height, air of specified pressure is input to an air input/output part 16 to also flow a current in a coil actuator 3 by a control means, and a drive shaft 22 of the surface plate 2 is energized. The coil actuator 3 thus obtained is formed into a structure of arranging an air spring 1a, damper 1b and the coil actuator 3 in series, by vertically providing a coil 3b in a base mount further fitted to float in a float fitting hole 23 provided to be recessed in the surface plate and by forming the coil actuator between itself and a magnet 3a, and force of these spring, damper and coil actuator acts in almost the same position on a table 21 of the surface plate 2.
Patent JP-H0681899-A (JP)
Title: Vibration reducing device for two-cycle four-cylinder engine
Inventor: ASADA TOSHIAKI
IPC: F02B75/18
Filed: 1992-08-31
Abstract: PURPOSE:To suppress vibration of an engine based on pitching and yawing, in the 2-cycle 4-cylinder engine. CONSTITUTION:In a 2-cycle 4-cylinder engine wherein a firing order of #1 cylinder and #4 cylinder is adjacent to each other, a cam shaft 5, rotated in a reverse direction at an equal speed to a crankshaft 7 about an axial line in parallel to an axial line of the crankshaft 7, is mounted on an engine main unit. Unbalanced masses 15, 16 are mounted respectively with an almost equal distance spaced in #1/#4 cylinder sides from the center of gravity G of the engine main unit, on the shaft 5. A mounting direction of the unbalanced mass 16 in the xsi4 cylinder side relating to the cam shaft 5 is set to a direction with almost 45 deg. spaced both from directions of a crankshaft pin of the #1/#4 cylinders relating to the crankshaft 7, and also a mounting direction of the unbalanced mass 15 in the #1 cylinder side relating to the cam shaft 5 is set to a direction with 180 deg. spaced from the mounting direction of the unbalanced mass 16 in the #4 cylinder side.
Patent JP-S61109360-A (JP)
Title: Duplex interphone set
Inventor: HOTTA HIROSHI
IPC: H04M9/08
Filed: 1984-11-02
Abstract: PURPOSE:To use the titled set as it usual conversation were spoken by using a signal circulating a closed loop of the set so as to increase the attenuation of an attenuator provided in the closed loop thereby interrupting the signal and preventing howling. CONSTITUTION:Microphones M1, M2 and speakers SP1, SP2 are connected to both ends of a transmission line 1 of a duplex interphone set as pairs. Further, amplifiers AMP1, AMP2 having a required amplification factor are inserted to the transmission line 1 and attenuators ATT1, ATT2 are inserted between the amplifiers AMP1, AMP2 and speakers SP1, SP2 and the output of the amplifers AMP1 and AMP2 controls the attenuation of the attenuators ATT2, ATT1 respectively. Then a voice input from the microphone M1 or M2 is amplified by the amplifiers AMP1, AMP2, the amplified output controls the attenuation of the attenuators ATT2, ATT1 so as to block a signal transmitted to the speaker SP1 resulting from the input to the microphone M1 detoured to the microphone M2 via the other speaker SP2 thereby preventing howling.
Patent JP-H08146851-A (JP)
Title: Image forming device provided with cleaning means
Inventor: OGIRI TADAKAZU
IPC: G03G21/10
Filed: 1995-09-11
Abstract: PURPOSE: To sufficiently surely avoid the occurrence of a cleaning defect by satisfactorily uniformly holding a cleaning blade of the cleaning means in press contact with over the whole peripheral surface of the rotary drum. CONSTITUTION: The cleaning member 12 is provided with a supporting member 28, a blade holding member 44 mounted on the top surface of the supporting member 28 in freely rotatably and a cleaning blade 68 held by the blade holding member 44. Limitation members 94a and 94b is severally fixed on the both end part of the supporting member 28. The limitation members 94a and 94b is severally provided with limitation parts 100a and 100b opposing with a minute gap (x) with respect to the top surface of the blade holding member 44.
Patent JP-S59123922-A (JP)
Title: Refreshing control system
Inventor: KURIHARA SEIICHI
IPC: G06K15/00
Filed: 1982-12-29
Abstract: PURPOSE:To perform refreshing operation effectively by using the timing of a beam scanning signal when a beam scan by it is normal or a refreshing time signal for plural memories when the beam scan is abnormal. CONSTITUTION:A refreshing timing control part 21 outputs a refreshing control signal necessary to refresh a CS memory part 12 consisting of a dynamic memory, the 1st memory 18, the 2nd memory 19, the 3rd memory 20, etc. When the beam scan is normal, refreshing is performed at the timing of the beam scanning signal. When the beam scan is abnormal, the timing generating circuit 30 of the control part 21 generates plural refreshing control signals successively with specific time difference to prevent congestion of electric power.
Patent JP-H0977898-A (JP)
Title: Production of reaction curable resin foam
Inventor: ODAJIMA SATOSHI
IPC: C08J9/12
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To stably obtain a resin foam comprising uniformly dispersed foams of an ultrafine level useful as a heat insulating material, etc., without highly controlling a curing rate and foaming rate, by dispersing a specific substance being a gas at normal temperature under normal pressure into a reaction curable resin under a specific condition and foaming the resin. SOLUTION: (B) A substance (e.g. carbon dioxide, etc.) being a gas at normal temperature under normal pressure is dispersed into (A) a reaction curable resin in an uncured or a semicured state at a temperature higher than its critical temperature under pressure lower than its critical pressure, foamed in the uncured or semicured state by reducing the pressure at >=10kg/cm<2> /sec. rate and then cured. In dispersing the component B into the component A, the component B in an amount to make the pressure equal to or higher than the critical pressure of the substance is poured when the component B is heated at a temperature lower than its critical temperature under pressure in the following process.  Then, the temperature of the system is made equal to or higher than the critical temperature of the component B and preferably the component B is dispersed into the component A within a temperature and a time not to completely cure the component A.
Patent JP-H01139077-A (JP)
Title: Valve for medical instrument
Inventor: RICHIYAADO EI HIRUSUTETSUDO
IPC: A61M39/00
Filed: 1988-09-16
Abstract: PURPOSE: To improve handling of a pressure with the prevention of leakage by arranging a first surface of an elastomer partition member and a slit piercing the second surface facing it to be spiral generally between the first and second lines formed on the respective surfaces. CONSTITUTION: A housing 14 supports a self-sealing penetrable barrier as an elastomer partition valve member 24. A slit 40 extends by piercing the partition member 24. The slit 40 has a shape of the cross-section separated by about 120 deg. about the center line 48 and three radii 42, 44 and 46 of the slit cross mutually on a main plane 50 at an equal angle interval. In the main plane 52 on the other side, the slit 40 forms a section with the same three radii 54, 56 and 58. Non-mutually aligned and generally spiral slit cross-sections 60, 62 and 64 are formed between individual radii of the planes 50 and 52 facing each other by piercing the partition member 24. Then, a better sealing is held to enable passage with a larger allowable difference, for example, against changes in the diameter of a catheter 12.
Patent JP-S60111027-A (JP)
Inventor: JIYON ERUUIN FUOUKUSU UIRIAMUZ
IPC: F23M20/00
Filed: 1984-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6387545-A (JP)
Title: Air conditioner
Inventor: KIYABU KAZUHIKO
IPC: F24F11/02
Filed: 1986-09-30
Abstract: PURPOSE:To make it possible to use temperature data for control after the temperature is stabilized by judging which temperature zones respectively set at a specified range the temperature in an outdoor machine falls in and determining whether it is stable or varying. CONSTITUTION:The outdoor air temperature is measured at a specified time interval with the fan 5 of an outdoor machine 3 being rotated. Because signals of whole stages which change temperature stepwise and successively are outputted from a temperature zone setting section at each temperature sensing timing, a comparator outputs when the output from a temperature sensor 6 corresponds to any of the temperature zones. When the air is sucked into the outdoor machine 3 by the rotation of the fan 5, the inside of the machine has temperature which coincides with the outdoor temperature, but at this time the output of a temperature sensor also changes at every temperature sensing timing, and the temperature zone changes. When the output of the temperature sensor 6 comes to stay in the same temperature zone continuously, the temperature data that was measured at that timing is used for control. It is, therefore, possible to use the temperature data after stabilizing.
Patent JP-H0760614-A (JP)
Title: Neumerical control grinding device
Inventor: HAYASHI HIROSHI
IPC: B24B9/00
Filed: 1993-08-24
Abstract: PURPOSE:To judge the quality of a work with simple constitution by comparing phase reference measuring data with work data containing specification of a phase reference in a storage unit corresponding to the phase reference measuring data outputted by a measuring unit as attribute data, and judging the quality of the work. CONSTITUTION:A phase reference detecting sensor 1 such as a noncontact magnetic sensor is arranged to detect grooves G to works W having plural radial directional grooves G to constitute a phase reference. A storage unit 2 is arranged to store work data to work the plural works in the shape of containing specification of the phase reference of the works as an attribute. The phase reference detected by the noncontact magnetic sensor 10 is outputted as phase reference measuring data from a measuring unit 3, and this is compared with the work data read out from the storage unit 2 by a control unit 4, and the works W are judged, and a phase of the works W is indexed, and the work data corresponding to the phase reference is outputted, and a driving unit 5 is controlled according to this work data.
Patent JP-H0554148-A (JP)
Title: Polygon clipping system
Inventor: OOBA ATSUKO
IPC: G06T11/00
Filed: 1991-08-21
Abstract: PURPOSE:To reduce memory capacity used for clipping a polygon. CONSTITUTION:For each side of the polygon, an intersection coordinate generating means 2 calculates an intersection between a clipping frame and the extended line. The apex of the side in the clipping frame and the intersection on the clipping frame are stored in an intersection storing means 3 and when there is the intersection on the extension of the clipping frame, according to the position of the point, a clipping result preparing means 7 adds the apex of the clipping frame to the intersection storing means 3. Afterwards, as the clipping result, the points stored in the intersection storing means 3 are successively outputted from the starting point of the side to the ending point.
Patent JP-H0781875-A (JP)
Title: Method for preventing deviation of suspended crane and for positioning crane
Inventor: TSUCHIYA TAKESHI
IPC: B66C13/22
Filed: 1993-09-20
Abstract: PURPOSE:To enable positioning of a cram and prevention of the deviation of the crane to be achieved in the shortest time by imparting a driving force to the crane according to a specific torque control input with which evaluation functions are minimized, so that the time required for the crane to move to a target position and the angle of deviation of a hoisted load are both minimized. CONSTITUTION:Crane equipment is set and optimum values for the weight functions (q1),(q2),(h) of the evaluation functions of equation 1 are calculated through simulations, etc. The optimum values of (q1),(q2),(h) are set in equation 1 and their minimum solutions are calculated, and a crane is controlled in accordance with the torque control command of equation II. A deviation Z is calculated from an ever-changing target position value 1 that depends on the fundamental operating pattern of the crane and from an actual position feedback value 8. A torque control command for driving the crane is outputted to a crane control system 9 via an integrated gain 3 for the deviation. This control output is corrected via the gain 6 by the current values 6 of the speed and position of the crane and by the current value 7 of a hoisted load which is detected by a deviation angle sensor 10.